There are so many good podcasts out there, but there's only so much time in a day. The Wall Street Journal reported on "podcasts nuts" who make time for podcasts by speeding them up with apps such as Overcast. Like, up to 5x speed. Sure, that saves time, but it also probably spikes your blood pressure and makes listening to podcasts super stressful. So what's the best speed to listen to podcasts in without sacrificing your health or ruining the podcast?